body,ol,ul,h1,h2,h3,h4,h5,h6,p,th,td,dl,dd,form,fieldset,legend,input,textarea,select{margin:0;padding:0} 
    body{font:16px "微软雅黑",HELVETICA;background:#fff;-webkit-text-size-adjust:100%;} 
    a{color:#2d374b;text-decoration:none} 
    a:hover{color:#cd0200;text-decoration:underline} 
    em{font-style:normal} 
    li{list-style:none} 
    img{border:0;vertical-align:middle} 
    table{border-collapse:collapse;border-spacing:0} 
    p{word-wrap:break-word}
    a:hover{color: #333333 !important;text-decoration: none;}
    .box{width: 1920px;height: 1080px;position: relative;overflow: hidden;background-size:100% 100% !important;}
    .box-kt{background-size:100% 100% !important;}
	.box-back{position: absolute;left: 10px;top: 175px;width: 100px;height: 40px;cursor: pointer;border: 1px solid #DDDDDD;
	border-radius: 5px;text-align: center;line-height: 40px;font-size: 24px;background: rgba(9,187,7,.6);
	}
